The NIOXIN 3-Part System 1 Trial Kit features a three-piece system designed for lightly thinning hair that hasn’t been coloured or chemically treated. Each formula is powered by a Transactiv Delivery System that works to thicken the look of thinning, fragile hair for a fuller appearance. The collection is infused with an invigorating mint fragrance for a refreshing boost. Set Contents: System 1 Cleanser Shampoo 150ml Step one in the regime features a detoxifying shampoo which deeply cleanses the scalp while working to visibly strengthen the hair. Utilising Activ-Renewal™ technology, the hair cleanser washes away excess oils and pollution residue to encourage thicker-looking strands. System 1 Scalp Therapy Revitalizing Conditioner 150ml Powered by a concentrated blend of botanicals and humectants, the conditioner features Activ-Renewal™ technology to nourish the hair from root to tip. Thinning hair appears stronger and fuller with a visible boost in shine levels after feeling reinforced with moisture. System 1 Scalp and Hair Treatment 50ml As the final step in the routine, the leave-in treatment works to visibly increase thickness and volume for fuller-looking hair. The multi-tasking formula leaves the scalp feeling refreshed and invigorated with a minty kick.